NCUA-insured credit union
Marshfield Medical Center — Marshfield, WI
Credit Union headquartered in Marshfield, Wisconsin.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 279 Marshfield, WI 54449 |
| County | Wood |
| Website | not published in NCUA data |
| Phone | (715) 387-8686 |
NCUA record
| NCUA Charter | 67066 |
| Federal Reserve RSSD ID | 238296 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Marshfield Medical Center routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| 302 W Upham St main office Marshfield, WI |
302 W Upham St, 54449 (715) 387-8686 Monday - Friday 8:30 AM to 5:00 PM (CST) |
| Location Of Records Marshfield, WI |
302 W Upham St, 54449 (715) 387-8686 Monday - Friday 8:00 AM to 5:30 PM |
| Corporate Office Marshfield, WI |
302 W Upham St, 54449 (715) 387-8686 Monday - Friday 8:30 AM to 5:00 PM |
| Disaster Recovery Location Wausau, WI |
400 E Thomas St, 54403 (715) 261-7680 Monday thru Friday 9:00 to 5:00 |
Where Marshfield Medical Center has offices
Cities with the most Marshfield Medical Center offices
Other credit unions headquartered in Marshfield
| Simplicity | $533.44 million |
| First Choice | $50.05 million |
Largest credit unions headquartered elsewhere in Wisconsin
| Summit Madison | $8.30 billion |
| Landmark Brookfield | $7.73 billion |
| Community First Appleton | $6.66 billion |
| University of Wisconsin Madison | $6.60 billion |
| Royal Eau Claire | $5.90 billion |
| Covantage Antigo | $4.19 billion |
| Connexus Wausau | $4.15 billion |
| Educators Racine | $3.89 billion |
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